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📢 Secure Download Notice

CryptKey is password management software that handles sensitive information. Please be sure to download it from this official website or designated official channels only. Never use versions from unknown sources to avoid malicious attacks or data leaks. You can visit the Release Notes page to learn about detailed update content and feature details of each version, keeping up with our latest optimizations and security enhancements.

You can click the button below to download

Download for Windows

Download and use signifies your agreement and acceptance of 《User Agreement》《Privacy Policy》《Software License Agreement》

File Integrity Verification

After downloading, we recommend verifying the installation package to ensure file integrity and security:

	Details
App Name	CryptKey-x64_Setup.exe
App Size	56.7091M
MD5	07decfa5406eb1a4620291282a9a34f6
SHA1	2b116fb029abf617a71ca271643244508914f556
SHA256	cc0e8bb9df8ec18c8a0bfd0a9528d28bbe180203f9522bd19eb9b46ebda36f39

Supported Operating Systems

Currently, CryptKey supports the following Windows operating system environments:

Operating System	Version	Architecture Requirement
Windows	11	64-bit
Windows	10	64-bit
Windows Server	2022	64-bit

💽 Installation Instructions

1. Click the "Download Now" link above to get the latest version installer;
2. After downloading, double-click to run CryptKey-x64_Setup.exe;
3. Follow the installation wizard to complete the installation.

Security prompt when running:

Installation process demonstration:

Important: Please carefully read and fully understand the 《Software License Agreement》 before installation. You may proceed only after confirming your agreement.

🔄 Versioning and Maintenance

CryptKey adopts semantic versioning specification (vMajor.Feature.Revision) with a clear release strategy to ensure continuous product optimization and security enhancement:

• Major Version: Indicates architectural upgrades or major feature updates;
• Feature Version: Introduces new features or significant optimizations;
• Revision Version: Used for bug fixes and security patches.

We are committed to providing long-term, stable product maintenance and technical iterations for CryptKey, regularly releasing version updates, actively responding to vulnerability reports, and ensuring continuous compatibility with operating system environments and reliable security standards.

We recommend keeping CryptKey connected to the internet regularly to automatically receive update notifications and promptly obtain feature upgrades and security enhancements.

🆓 Free Version vs Feature Comparison

We promise that CryptKey's basic password management features will remain permanently free.

However, to support the project's long-term security maintenance and continuous development, some advanced features are only available in the Full Version. The specific comparison is as follows:

Feature	Free Version	Full Version
Read/Write Passwords	✅	✅
Smart Account Search	✅	✅
Account Enable/Disable	✅	✅
Generate Random Passwords	✅	✅
Accounts per Single File	20	Unlimited
Multiple Theme Interfaces	❌	✅
List Width Customization	❌	✅
Generate 1024/2048-bit Keys	✅	✅
Generate 3072-12288-bit Keys	❌	✅
Quick Password Generation	❌	✅
Advanced Password Generation	✅	✅
Advanced - Uniform Distribution	✅	✅
Advanced - Weighted Distribution	❌	✅
Advanced - Probability Distribution	❌	✅
Advanced - Security-First Distribution	❌	✅
Advanced - Readability-First Distribution	❌	✅

Note: Existing free features will remain free. Future new features may be incorporated into this differentiation system, subject to version release notes.

🌍 Multilingual Support

CryptKey highly values user experience and international adaptation. The language support plan is as follows:

• ✅ Supported: Simplified Chinese
• 🔄 In Development: English, Traditional Chinese

We will gradually cover all content including interface language, prompt messages, and help documentation to ensure barrier-free use for global users. Please stay tuned for version update announcements.